9份水稻籼粳交衍生株系属性鉴定及其遗传效应分析

Fujian Journal of Agricultural Sciences(2017)

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Abstract
通过形态指数法和分子标记法对9个籼粳交衍生系进行籼粳属性鉴定,结果表明:获得了2个偏籼类型材料.采用等位基因的加性-显性遗传模型分析偏籼型水稻的产量相关性状的遗传效应,结果表明,每穗总粒数和每穗实粒数主要受到基因加性效应的影响;播始历期、主穗长、单株有效穗数和结实率主要受到基因显性效应的影响.
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